BRACU Faculty Publications: Recent submissions
Now showing items 441-460 of 665
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Performance of geographic routing protocol in mobile ad-hoc networks
(© 2014 International Information Institute Ltd., 2014-05)This paper investigates the performance of the Geographic Routing Protocol (GRP) in Mobile Ad-hoc Networks (MANETs) with respect to network configuration in terms of number of nodes and network area. We employ the File ... -
Wireless monitoring system and controlling software for smart greenhouse management
(© 2014 IEEE Computer Society, 2014)View at Publisher| Export | Download | Add to List | More... 2014 International Conference on Informatics, Electronics and Vision, ICIEV 2014 2014, Article number 6850748 2014 International Conference on Informatics, ... -
Modeling the energy consumption of a lift
(© 2014 Elsevier B.V., 2014)A semi-rigorous and generalized model has been developed to determine the electrical energy (Watt-hour) consumed by the motor of a typical lift in each step of an upward or a downward travel cycle. The model has been ... -
Accelerating a Bellman-Ford routing algorithm using GPU
(© 2014 Springer Verlag, 2014)This paper presents a graphics processing unit (GPU)-based implementation of the Bellman-Ford (BF) routing algorithm used in distance-vector routing protocols. In the proposed GPU-based approach, multiple threads concurrently ... -
Inclusion of slack bus in Newton Raphson load flow study
(© 2014 Institute of Electrical and Electronics Engineers Inc., 2014)Load flow solution is an inevitable tool for power system planning and operation. Among various methods of load flow solution techniques Newton Raphson (N-R) and its derivatives are the most popular and widely used ones. ... -
High performance computing for large graphs of internet applications using GPU
(© 2014 Science and Engineering Research Support Society, 2014)The high speed CPU based routers currently in use could not handle the massive data required for real-time multimedia communication. Graphics processing units (GPUs) offer an appreciable alternative due to high computation ... -
Theoretical modeling of current measurement in nanoscale device considering Green's function formalism
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)In recent years there are various way of predicting the current measurement through nanoscale device has been established. One of the most widely used and accepted is non-equilibrium Green's function method (NEGF). After ... -
Reliable fault classification of induction motors using texture feature extraction and a multiclass support vector machine
(© 2014 Hindawi Publishing Corporation, 2014)This paper proposes a method for the reliable fault detection and classification of induction motors using two-dimensional (2D) texture features and a multiclass support vector machine (MCSVM). The proposed model first ... -
Antioxidant, analgesic and CNS depressant effects of Synedrella nodiflora
(© 2012 Elsevier Ltd., 2016-10)Synedrella nodiflora (L) Gaertn. belonging to the family Asteraceae contains steroids, reducing sugars, phenolic, flavonoids, saponins, tannins and triterpenoids. Therefore, this study is designed to investigate its ... -
Current-voltage characteristics of ballistic schottky barrier GNRFET and CNTFET: effect of relative dielectric constant
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)Graphene Nanoribbon (GNR) and Carbon Nanotube (CNT) are currently being considered as two of the most promising options to replace silicon technology. Silicon technology is faced with scaling limits and other material ... -
Geographic routing protocol in mobile ad-hoc networks for reliable FTP traffic communication
(© 2014 International Information Institute Ltd., 2014)This paper investigates the performance of the Geographic Routing Protocol (GRP) in Mobile Ad-hoc Networks (MANETs) with respect to network configuration in terms of number of nodes and network area. We employ the File ... -
Accelerating IP routing algorithm using graphics processing unit for high speed multimedia communication
(© 2016 Springer New York LLC, 2016)This paper presents a Graphics Processing Unit (GPU)-based implementation of a Bellman-Ford (BF) routing algorithm using NVIDIA’s Compute Unified Device Architecture (CUDA). In the proposed GPU-based approach, multiple ... -
Accelerating 2d fault diagnosis of an induction motor using a graphics processing unit
(© 2015 Science and Engineering Research Support Society, 2015)This paper presents a computationally efficient graphics processing unit (GPU) implementation of a reliable fault diagnosis method using two-dimensional (2D) representation of vibration signals. The fault diagnosis method ... -
Revisiting the child health-wealth nexus
(© 2016 The Author(s)., 2016-04)The causal link between a household’s economic standing and child health is known to suffer from endogeneity. While past studies have exemplified the causal link to be small, albeit statistically significant, this paper ... -
A two-dimensional fault diagnosis model of induction motors using a gabor filter on segmented images
(© 2016 Science and Engineering Research Support Society, 2016)Image segmentation has received extensive attention due to the use of high-level descriptions of image content. This paper proposes a fault diagnosis model using a Gabor filter on segmented two-dimensional (2D) gray-level ... -
Gate dielectric material dependence of current-voltage characteristics of ballistic Schottky barrier graphene nanoribbon field-effect transistor and carbon nanotube field-effect transistor for different channel lengths
(© 2015 The Institution of Engineering and Technology., 2015)Currently, the advancement of silicon transistor technology is being hindered by different issues such as scaling limits. It has become imperative to replace existing silicon technology with new technology to continue the ... -
Transition in electronic transport properties of graphene nanoribbon due to the adsorption of atoms and molecules
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)The adsorption effects of gas molecules on semiconducting armchair graphene nanoribbon (A-GNR) are studied considering on the significant changes over current-voltage characteristics, device density of states and electrostatic ... -
Vapor adsorption limitation of graphene nanoribbons in quasi conductance increment: a NEGF approach
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)The adsorption of H2O molecules on Armchair Graphene Nanoribbons (A-GNR) was theoretically studied using Non Equilibrium Green Function (NEGF) formalism to determine Device Density of States (DDOS), Electrostatic Effective ... -
Power conversion for environment friendly electrically assisted rickshaw using photovoltaic technology in Bangladesh
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)Addressing the problem of high energy consumption from national grid of electrically assisted rickshaw the Control and Applications Research Centre (CARC), BRAC University has proposed a field tested green solution: provide ... -
Hardware architecture design of face recognition system based on FPGA
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)A novel hardware architecture for face-recognition system has been proposed in this paper. In order to make the system cost effective a simple yet efficient algorithm of face-recognition system has been used. We have ...
